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10 Best king size mattress in Canada
Best Choice01BedStoryBedStory Medium Firm King Mattress 12 Inch, Deep Sleep Hybrid Mattress with Extra Lumbar Support, King Size Bed in a Box for Spine Alignment ＆ Pressure Relief, CertiPUR-US Certified, 365-Night Trial
Main highlights- King Mattress In A Box: The king size mattress is rolled and compressed in a box for shipping, easy setting them up at home. The mattress may take 72 hours to expand after being unpacked, and sometimes needs longger because of the environmental factor.
- Individual Pocketed Springs ＆ Motion Isolation: BedStory Hotel-collection matelas king support system is constructed with hundreds of independent pocketed springs, minimizing the noice and motion transfer from your partner or pet during the night.
- Certified Safe ＆ Skin-friendly: Bedstory's hybrid mattress king is strictly certified by CertiPUR-US and Oeko-Tex Standard 100, ensuring skin-friendly, non-toxic and fiberglass-free material, providing a safe and healthy sleeping environment for your family.
- Back Pain Relief ＆ Pressure Relief: Combining the advantages of traditional spring mattresses and memory foam mattresses. Bedstory king mattresses features multiple layers of foam and reinforced pocket springs provides extra supports for pressure points and helps maintain proper spinal alignment
- 365 Nights Trial & 10-Year Service: As a top-tier and long-established mattress manufacturer, Bedstory provides long-lasting comfort and professional support, offering you a worry-free purchase with a 365-night trial and a 10-year warranty on this superior mattress.
- 12 inch 2026 Upgraded Pocket Springs King Size Hybrid Mattress, offering Upgraded Motion-isolation and more Comfort
9.9Exceptional
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- 02BedStory
BedStory King Mattress 12 Inch, Deep Sleep Hybrid Mattresses Fiberglass-Free, Premium Medium Firm King Bed in a Box for Motion-Isolation ＆ Pressure Relief, CertiPUR-US Certified, 365-Night Trial
Main highlights- Upgraded Independent Pocket Springs for Pressure Relief: Featuring BedStory’s enhanced pocket spring technology, this matelas king version significantly extends mattress lifespan by 35%, strengthens edge support by 60%, and increases extra hip and lumbar support by 45%. By evenly distributing body weight, it helps maintain proper spinal alignment and more pressure relief— waking up refreshed and no more stiffness.
- Motion Isolation & Precision Support: This firm king size mattress is built with hundreds of individual pocket springs to minimize disturbance and isolate movement from your partner's tossing and turning, while providing precise, contouring support that adapts to your body’s curves, allowing you to enjoy uninterrupted deep sleep throughout the night.
- Luxurious Comfort & Unwavering Support: The BedStory Premium hybrid king mattress firm is crafted with a high-end, breathable knitted fabric for a soft and bouncy feel. It combines the benefits of innerspring and gel memory foam with supportive layers to deliver cloud-like comfort and unwavering support, perfectly cradling your body for a restorative night's sleep.
- Certified Safe ＆ Skin-friendly: Bedstory's hybrid mattress is strictly certified by CertiPUR-US and Oeko-Tex Standard 100, ensuring skin-friendly, non-toxic and fiberglass-free material, providing a safe and healthy sleeping environment for your family.
- 365 Nights Trial & 10-Year Service: As a Top-tier and long-established mattress manufacturer, Bedstory provides long-lasting comfort and professional support, offering you a worry-free purchase with a 365-night trial and a 10-year warranty on this superior mattress.
9.6Exceptional
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- 03Zinus
Zinus King Mattress, 10 Inch Green Tea Cooling Gel Memory Foam, Mattress in a Box, CertiPUR-US Certified with Pressure Relief Cool Sleep, 10 Years Warranty, King Size
Main highlights- WORRY-FREE 10 YEARS LTD WARRANTY INCLUDED; twin mattress supports a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs. General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperatures, at delivery, your mattress may take a bit longer to return to full-sized from its compressed state. The expansion time of the mattress will vary as per the surrounding. Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.
- PRESSURE-RELIEVING FOAMS – Layers of ultra-cooling gel and green tea infused memory foam, soft comfort foam and durable, high density base foam
- EXPERTLY PACKAGED - Our technology allows this mattress to be efficiently compressed into one box that’s easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours. Soft and supportive memory foam. Soft and supportive memory foam
- AS COOL AS IT GETS - Settle in to a bed made with our most cooling formula yet, promising perfectly temperature-regulated sleep and a clean feeling night after night, all thanks to our enveloping memory foam packed with cooling gel and green tea
- AMERICA'S #1 MATTRESS BRAND (Recognized by Newsweek + Statista) & CERTIPUR US CERTIFIED - Highest quality foam is CertiPUR US Certified for durability, performance, and content
9.5Excellent
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Value for Money04ZinusZinus King Mattress, 12 Inch Green Tea Cooling Gel Memory Foam, Mattress in a Box, CertiPUR-US Certified with Pressure Relief Cool Sleep, 10 Years Warranty, King Size
10% OffMain highlights- WORRY-FREE 10 YEARS LTD WARRANTY INCLUDED; twin mattress supports a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs. General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperatures, at delivery, your mattress may take a bit longer to return to full-sized from its compressed state. The expansion time of the mattress will vary as per the surrounding. Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.
- PRESSURE-RELIEVING FOAMS – Layers of ultra-cooling gel and green tea infused memory foam, soft comfort foam and durable, high density base foam
- EXPERTLY PACKAGED - Our technology allows this mattress to be efficiently compressed into one box that’s easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours. Soft and supportive memory foam. Soft and supportive memory foam
- AS COOL AS IT GETS - Settle in to a bed made with our most cooling formula yet, promising perfectly temperature-regulated sleep and a clean feeling night after night, all thanks to our enveloping memory foam packed with cooling gel and green tea
- AMERICA'S #1 MATTRESS BRAND (Recognized by Newsweek + Statista) & CERTIPUR US CERTIFIED - Highest quality foam is CertiPUR US Certified for durability, performance, and content
9.4Excellent
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- 05Naiveer
Naiveer King Mattress 10 Inch, CertiPUR-US Certified King Size Mattress in a Box with Memory Foam & Pocket Spring, Hybrid Bed Mattress Perfect for Back Pain & Pressure Relief
Main highlights- Reliable Warranty & Support - If you have any problem with the mattress, please feel free to contact us by email and we will help you as soon as possilble.
- Pocket Spring Mattress - Our mattress is used with independent pocket springs. It provides perfect support and pressure release for your head, shoulders, waist, hip and legs. The individual springs make the mattress fits your body, lets you relax the body and mind and relieve fatigue.
- Multi-layer Structure Mattress - Get the best of both worlds with a combination of pocketed springs and memory foam. Our innovative design provides great support where you need it most. Individually wrapped coils minimize the sensation of movement, providing a restful sleep all night long. 3-layer foam including CertiPUR-US certified memory foam, eco-friendly foam and supportive high-density foam for ultra-responsive body contouring, 5-zoned support.
- Mattress in a Box - The mattress is compressed, vacuum sealed and rolled up in a box. Its fits most frames, such as box spring, floor, slatted base, flat platform, foundation. After you open the package, please wait 72 hours to let the mattress fully expand. TIPS - once the mattress open and expend, it cannot be roll back again.
- CertiPUR-US Certification - For your safety and health, the memory foam inside the mattress is certified by CertiPUR-US, and do not contain fiberglass or other harmful substances, which is safe for the environment. Our mattresses are suitable for most people including pregnant women, children and babies.
9.3Excellent
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- 06Hycean
Hycean King Size Mattress, 12 Inch Hybrid Memory Foam Mattress with Pocket Spring for Pressure Relief, Motion Isolation, CertiPUR-US
Main highlights- 【Zonal Support】The hybrid design features an ergonomic zonal support system that provides tailored firmness for shoulders, waist, and legs, keeping your spine naturally aligned. Quick‑response springs effectively relieve pressure points.
- 【Use with Confidence】This king mattress is CertiPUR US certified, ensuring all memory foams are free from harmful substances. It meets high safety and quality standards, delivering fresh, odor-free comfort for healthier sleep.
- 【Motion Isolation & Undisturbed Sleep】The dynamically responsive spring system adapts instantly to your movements and pressure changes, providing optimal support whether you sleep on your side, back, or stomach. High resilience also minimizes motion transfer, so turning over won’t disturb your partner.
- 【Comfortable and Breathable】Highly breathable fabrics promote continuous air circulation, wicking away moisture and heat to maintain a dry, cool sleep surface. This makes it ideal for hot sleepers or those sensitive to temperature changes.
- 【Body‑Fitting Comfort】Our king size mattress uses high‑density independent pocket springs. The soft top layer conforms to your body, while the firm base offers strong support, preventing excessive sinking and ensuring even weight distribution for a natural sleeping posture.
9.2Excellent
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- 07Slomix
Slomix 12-inch Supportive Medium Firm Gel Memory Foam Black King Mattress
Main highlights- SOFT AND COMFORTABLE SUPPORT: The mattress consists of comfortable foam, gel memory foam and support foam to provide a supportive and comfortable sleeping experience
- MOTION ISOLATION: Reduces the disturbance of your Soulmate during sleep, prolongs deep sleep Optimizes sleep architecture
- MINIMALISTIC AESTHETIC: This mattress features a black and white color scheme that can match a diversity of bedroom styles
- Ergonomic: this mattress conforms to the body's curves, reducing pressure on shoulders and hips
- EASILY MOVING: Compression roll wrapping process, packed in a box, easily to move home, rebound within 70 hours after opening
9.1Excellent
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- 08Zinus
Zinus King Mattress - 12 Inch Green Tea Essential Foam Mattress, Affordable Mattress, Pressure Relief, for Cool Sleep, CertiPUR-US Certified Foam, Mattress in a Box, 10-Year Warranty, King Size
Main highlights- Worry-free 10 year limited warranty included; twin mattress supports a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs
- SLEEP WITHOUT OVERHEATING – A breathable, cooling cover encourages airflow and keeps you at the optimal body temperature for peaceful sleep
- EXPERTLY PACKAGED – This mattress is efficiently compressed into one box that’s easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours
- CERTIPUR-US CERTIFIED – Highest quality foam is CertiPUR-US Certified for durability, performance, and content
- AN AFFORDABLE RECIPE FOR GOOD SLEEP – Made with refreshing green tea extract, body hugging memory foam, and a modest price tag, the Green Tea Essential Mattress is a classic you’ll want in any spare bedroom, guest room, or kids’ room.RELAX AND REFRESH – Green tea and ActivCharcoal infused into enveloping memory foam ensure freshness and block moisture-induced smelly smells
8.8Very Good
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- 09KYSHANN
KYSHANN King Mattress,14 Inch Memory Foam Individual Pocket Spring Mattresses,Motion Isolation,Edge Support,Zoned Pressure Relief,Fiberglass Free, Medium Firm,Mattress in A Box
57% OffMain highlights- 【Warranty and Satisfaction Guarantee】 Our memory foam mattress comes with a 30-day replacement guarantee. However, you will only be eligible for a return after sleeping on it for two weeks, because you need time to get used to it. If you are still not satisfied after that, you can contact us to return it.
- 【The Best Softness and Support】Our king-size hybrid mattress combines the advantages of both worlds perfectly. It incorporates the traditional support of an innerspring mattress and the plush comfort of memory foam. The dual foam layers are meticulously designed to provide a perfect blend of softness and support.
- 【Independent Springs】 Our mattress is equipped with state-of-the-art independent springs, offering outstanding orthopedic support. The individually wrapped coils ensure that the pressure on your head, shoulders, waist, hips and legs is evenly distributed. With our mattress, you will obtain customized support where you need it. The springs work independently, closely conforming to the contours of your body to achieve maximum comfort and a peaceful sleep.
- 【Enhanced Comfort and Support】Experience a truly luxurious sleeping surface with our premium king-size mattress. The high-end knitted fabric provides outstanding comfort and breathability, ensuring a comfortable and relaxing night’s sleep. The independent pocket spring system is designed to relieve body pressure and offer balanced support. Each pocket spring works independently, minimizing any disturbances caused by the movements of your sleep partner or pets.
- 【Convenient Installation and Delivery】 We make it easy for you to receive and install your new mattress. This 14-inch memory foam king-size mattress is compressed, vacuum-sealed and then neatly rolled up in a box to ensure efficient delivery. It fits all kinds of bed frames, including those placed directly on the floor. It will fully expand within 48 to 72 hours, and then you can enjoy it to your heart’s content.
8.5Good
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- 10Zinus
Zinus King Mattress - 12 Inch Green Tea Essential Memory Foam Mattress, Affordable Mattress, Pressure Relief, CertiPUR-US Certified Foam, Mattress in a Box, 10-Year Warranty, King Size
Main highlights- Worry-free 10 year limited warranty included; twin mattress supports a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs
- RELAX AND REFRESH – Green tea and ActivCharcoal infused into enveloping memory foam ensure freshness and block moisture-induced smelly smells
- EXPERTLY PACKAGED – This mattress is efficiently compressed into one box that’s easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours
- CERTIPUR-US CERTIFIED – Highest quality foam is CertiPUR-US Certified for durability, performance, and content
- AN AFFORDABLE RECIPE FOR GOOD SLEEP – Made with refreshing green tea extract, body hugging memory foam, and a modest price tag, the Green Tea Essential Mattress is a classic you’ll want in any spare bedroom, guest room, or kids’ room.RELAX AND REFRESH – Green tea and ActivCharcoal infused into enveloping memory foam ensure freshness and block moisture-induced smelly smells
8.4Good
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